1645301028

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{6553}}^1$

素因数の和:6642

約数の個数: 96

約数和(自身を含む): 4551097600

約数和(自身を除く): 2905796572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 343, 366, 427, 588, 686, 732, 854, 1029, 1281, 1372, 1708, 2058, 2562, 2989, 4116, 5124, 5978, 6553, 8967, 11956, 13106, 17934, 19659, 20923, 26212, 35868, 39318, 41846, 45871, 62769, 78636, 83692, 91742, 125538, 137613, 183484, 251076, 275226, 321097, 399733, 550452, 642194, 799466, 963291, 1199199, 1284388, 1598932, 1926582, 2247679, 2398398, 2798131, 3853164, 4495358, 4796796, 5596262, 6743037, 8394393, 8990716, 11192524, 13486074, 16788786, 19586917, 26972148, 33577572, 39173834, 58760751, 78347668, 117521502, 137108419, 235043004, 274216838, 411325257, 548433676, 822650514, 1645301028]

約数ペア:

[(1, 1645301028), (2, 822650514), (3, 548433676), (4, 411325257), (6, 274216838), (7, 235043004), (12, 137108419), (14, 117521502), (21, 78347668), (28, 58760751), (42, 39173834), (49, 33577572), (61, 26972148), (84, 19586917), (98, 16788786), (122, 13486074), (147, 11192524), (183, 8990716), (196, 8394393), (244, 6743037), (294, 5596262), (343, 4796796), (366, 4495358), (427, 3853164), (588, 2798131), (686, 2398398), (732, 2247679), (854, 1926582), (1029, 1598932), (1281, 1284388), (1372, 1199199), (1708, 963291), (2058, 799466), (2562, 642194), (2989, 550452), (4116, 399733), (5124, 321097), (5978, 275226), (6553, 251076), (8967, 183484), (11956, 137613), (13106, 125538), (17934, 91742), (19659, 83692), (20923, 78636), (26212, 62769), (35868, 45871), (39318, 41846)]